By channeling poisonous gases and fumes away from your engine through the catalytic converter and out the tailpipe, your exhaust plays an important part in allowing your vehicle's engine to "breathe." However, the O2 sensors in your vehicle, the precious metals in your catalytic converter(s), and even the metal with which these components are constructed have a finite lifespan due to the same pollutants and fumes. Failure of these components can result in anything from a noxious 'rotten egg' odor to your engine failing to start. A vehicle that is quiet is also a cleaner vehicle. At Powerflo Diesel, we can help your vehicle do both. With our team of exhaust repair specialists, we can swiftly diagnose the issue and make the required repairs to ensure that your engine is operating properly and that you are not inhaling dangerous pollutants or damaging the environment. Come see us in McKinney, Texas, today for professional exhaust repair you can count on.